| Équations équilibrées la veille | Équations équilibrées le lendemain |
5(NH4)2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5(NH4)2SO4 + 8 H2O
HSbO2 + KBrO3 + H2O = H3SbO4 + KBr =>
3 HSbO2 + KBrO3 + 3 H2O = 3 H3SbO4 + KBr
HNO3 + Be = H2 + BeNO3 =>
2 HNO3 + 2 Be = H2 + 2 BeNO3
Zn(OH)2 + KCl = KOH + ZnCl2 =>
Zn(OH)2 + 2 KCl = 2 KOH + ZnCl2
ZnCl2 + Cr(NO3)3 = Zn(NO3)2 + CrCl3 =>
3 ZnCl2 + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 CrCl3
RbOH + CrSO4 = Rb2SO4 + Cr(OH)2 =>
2 RbOH + CrSO4 = Rb2SO4 + Cr(OH)2
BaO2H2 + HBr = H(OH)2 + BaBr =>
BaO2H2 + HBr = H(OH)2 + BaBr
C3H8 + CuO = C3H6O + Cu + H2O =>
C3H8 + 2 CuO = C3H6O + 2 Cu + H2O
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2
C3(H5)(NO3)3 = H2O + N2 + O2 + CO2 =>
4 C3(H5)(NO3)3 = 10 H2O + 6 N2 + O2 + 12 CO2
C3H6O3 + LiOH = C3H3O2Li + H2O =>
C3H6O3 + LiOH = C3H3O2Li + 2 H2O
CaS + Mg = MgS + Ca =>
CaS + Mg = MgS + Ca
C4H8 + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8 + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
MnBr + NaOH = MnOH + NaBr =>
MnBr + NaOH = MnOH + NaBr
Fe(NO3)2 + NH4OH = NH4NO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 NH4OH = 2 NH4NO3 + Fe(OH)2
(NH4)2C2O4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + NH3 + H2O =>
3(NH4)2C2O4 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 6 NH3 + 7 H2O
Ca(OH)2 + COCl2 = CaCO3 + HCl =>
Ca(OH)2 + COCl2 = CaCO3 + 2 HCl
H2(g) + CI2(g) = H2CI2(g) =>
H2(g) + CI2(g) = H2CI2(g)
C6H6O7N4 + N2H4O3 = CO2 + H2O + N2 =>
C6H6O7N4 + 8 N2H4O3 = 6 CO2 + 19 H2O + 10 N2
K3Fe(C2O4)3*3H2O + HC2H3O2 + O2 = FeC2O4*2H2O + CO2 + KOH =>
4 K3Fe(C2O4)3*3H2O + HC2H3O2 + 5 O2 = 4 FeC2O4*2H2O + 18 CO2 + 12 KOH
KClO3(aq) + Fe2(CO3)3(aq) = Fe2ClO3 + K(CO3)3 =>
KClO3(aq) + Fe2(CO3)3(aq) = Fe2ClO3 + K(CO3)3
NaOH + CaBr = CaOH + NaBr =>
NaOH + CaBr = CaOH + NaBr
Cu(NH3)4CO3 + HCH3COO = Cu(CH3COO)2 + H2CO3 + NH3 =>
Cu(NH3)4CO3 + 2 HCH3COO = Cu(CH3COO)2 + H2CO3 + 4 NH3
Cd(NO3)2 + Li3PO4 = LiNO3 + Cd3(PO4)2 =>
3 Cd(NO3)2 + 2 Li3PO4 = 6 LiNO3 + Cd3(PO4)2
Na2S2O3H10O5 + BaCl2 = BaS2O3 + NaCl + H2O =>
Na2S2O3H10O5 + BaCl2 = BaS2O3 + 2 NaCl + 5 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O(l) + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O(l) + 6 H{+}
S(NH4)2 + CoCl2 = NH4Cl + CoS =>
S(NH4)2 + CoCl2 = 2 NH4Cl + CoS
Cd(OH)2 + H2SO4 = H2O + CdSO4 =>
Cd(OH)2 + H2SO4 = 2 H2O + CdSO4
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
MnO2 + KOH + KClO3 = KMnO4 + KCl + H2O =>
2 MnO2 + 2 KOH + KClO3 = 2 KMnO4 + KCl + H2O
Mg + H2SO4 + H2O = MgSO4*7H2O + H2 =>
Mg + H2SO4 + 7 H2O = MgSO4*7H2O + H2
Cl2 + Mg = MgCl3 =>
3 Cl2 + 2 Mg = 2 MgCl3
ZnCl2 + (NH4)2CO3 = NH4Cl + ZnCO3 =>
ZnCl2 + (NH4)2CO3 = 2 NH4Cl + ZnCO3
(HCOO)2Mg = HCOO + Mg =>
(HCOO)2Mg = 2 HCOO + Mg
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2CaCl2
CdSO4 + KOH = Cd(OH)2 + K2 + SO4 =>
CdSO4 + 2 KOH = Cd(OH)2 + K2 + SO4
NaClO3 + Mg(NO3)2 = Mg(ClO3)2 + NaNO3 =>
2 NaClO3 + Mg(NO3)2 = Mg(ClO3)2 + 2 NaNO3
NaOH + C20H14O4 = CH3COO + Na =>
16 NaOH + C20H14O4 = 10 CH3COO + 16 Na
Na(HCO3) + HClO3 = NaCl + H2CO6 =>
Na(HCO3) + HClO3 = NaCl + H2CO6
MgCO3 + HI = MgI2 + H2OCO2 =>
MgCO3 + 2 HI = MgI2 + H2OCO2
HClO4 + Ni(OH)3 = OHNi(ClO4)2 + H2O =>
2 HClO4 + Ni(OH)3 = OHNi(ClO4)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = K2HSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2 =>
8 K4Fe(CN)6 + 60 KMnO4 + 118 H2SO4 = 46 K2HSO4 + 4 Fe2(SO4)3 + 60 MnSO4 + 48 HNO3 + 48 CO2 + 71 H2
HF2 + CaOH = CaF2 + H2O =>
HF2 + CaOH = CaF2 + H2O
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(aq) =>
HCl(aq) + NaCH3COO(aq) = CH3COOH(aq) + NaCl(aq)
ZnS + HNO3 = ZnSO4 + NO2 + H20(water) =>
5 ZnS + 20 HNO3 = 5 ZnSO4 + 20 NO2 + H20(water)
Tl + HClO = Tl(ClO)3 + H2 =>
2 Tl + 6 HClO = 2 Tl(ClO)3 + 3 H2
CO2H4 + O2 = CO2 + H2O =>
CO2H4 + O2 = CO2 + 2 H2O
Ag3PO4 + CaI2 = Ca3(PO4)2 + AgI =>
2 Ag3PO4 + 3 CaI2 = Ca3(PO4)2 + 6 AgI
FeCl3 + K3Fe(CN)6 = Fe(Fe(CN)6) + KCl =>
FeCl3 + K3Fe(CN)6 = Fe(Fe(CN)6) + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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